<template>
  <div>
    <vxe-select v-model="rowSize" :options="dataOptions" @change="loadList()"></vxe-select>
    <vxe-table
      border
      show-footer
      height="800"
      :show-overflow="false"
      :loading="loading"
      :column-config="{resizable: true}"
      :row-config="{isHover: true}"
      :virtual-x-config="{enabled: true, gt: 0}"
      :virtual-y-config="{enabled: true, gt: 0}"
      :data="tableData"
      :footer-data="footerData">
      <vxe-column field="checkbox" type="checkbox" width="60" fixed="left"></vxe-column>
      <vxe-column field="col0" title="列0" width="100" fixed="left"></vxe-column>
      <vxe-column field="imgUrl" title="列1" width="80" fixed="left" :cell-render="imgUrlCellRender"></vxe-column>
      <vxe-column field="status" title="状态" width="100">
        <template #default="{ row }">
          <vxe-tag v-if="row.status === '2'" status="error">驳回</vxe-tag>
          <vxe-tag v-else-if="row.status === '1'" status="primary">待处理</vxe-tag>
          <vxe-tag v-else status="success">已完成</vxe-tag>
        </template>
      </vxe-column>
      <vxe-column field="col3" title="列3" width="200"></vxe-column>
      <vxe-column field="col4" title="列4" width="140"></vxe-column>
      <vxe-column field="col5" title="列5" width="300"></vxe-column>
      <vxe-column field="col6" title="列6" width="160"></vxe-column>
      <vxe-column field="col7" title="列7" width="120"></vxe-column>
      <vxe-column field="col8" title="列8" width="400"></vxe-column>
      <vxe-column field="col9" title="列9" width="160"></vxe-column>
      <vxe-column field="col10" title="列10" width="160"></vxe-column>
      <vxe-column field="col11" title="列11" width="180"></vxe-column>
      <vxe-column field="col12" title="列12" width="160"></vxe-column>
      <vxe-column field="col13" title="列13" width="80"></vxe-column>
      <vxe-column field="col14" title="列14" width="120"></vxe-column>
      <vxe-column field="col15" title="列15" width="360"></vxe-column>
      <vxe-column field="col16" title="列16" width="150"></vxe-column>
      <vxe-column field="col17" title="列17" width="380"></vxe-column>
      <vxe-column field="col18" title="列18" width="100"></vxe-column>
      <vxe-column field="col19" title="列19" width="290"></vxe-column>
      <vxe-column field="col20" title="列20" width="80"></vxe-column>
      <vxe-column field="col21" title="列21" width="100"></vxe-column>
      <vxe-column field="col22" title="列22" width="120"></vxe-column>
      <vxe-column field="col23" title="列23" width="270"></vxe-column>
      <vxe-column field="col24" title="列24" width="330"></vxe-column>
      <vxe-column field="col25" title="列25" width="460"></vxe-column>
      <vxe-column field="col26" title="列26" width="280"></vxe-column>
      <vxe-column field="col27" title="列27" width="220"></vxe-column>
      <vxe-column field="col28" title="列28" width="120"></vxe-column>
      <vxe-column field="col29" title="列29" width="180"></vxe-column>
      <vxe-column field="col30" title="列30" width="500"></vxe-column>
      <vxe-column field="col31" title="列31" width="600"></vxe-column>
      <vxe-column field="col32" title="列32" width="100"></vxe-column>
      <vxe-column field="col33" title="列33" width="490"></vxe-column>
      <vxe-column field="col34" title="列34" width="100"></vxe-column>
      <vxe-column field="col35" title="列35" width="150"></vxe-column>
      <vxe-column field="col36" title="列36" width="800"></vxe-column>
      <vxe-column field="col37" title="列37" width="400"></vxe-column>
      <vxe-column field="col38" title="列38" width="800"></vxe-column>
      <vxe-column field="col39" title="列39" width="360"></vxe-column>
      <vxe-column field="col40" title="列40" width="420"></vxe-column>
      <vxe-column field="col41" title="列41" width="100"></vxe-column>
      <vxe-column field="col42" title="列42" width="120"></vxe-column>
      <vxe-column field="col43" title="列43" width="280"></vxe-column>
      <vxe-column field="col44" title="列44" width="170"></vxe-column>
      <vxe-column field="col45" title="列45" width="370"></vxe-column>
      <vxe-column field="col46" title="列46" width="120"></vxe-column>
      <vxe-column field="col47" title="列47" width="170"></vxe-column>
      <vxe-column field="col48" title="列48" width="400"></vxe-column>
      <vxe-column field="col49" title="列49" width="220"></vxe-column>
      <vxe-column field="col50" title="列50" width="170"></vxe-column>
      <vxe-column field="col51" title="列51" width="160"></vxe-column>
      <vxe-column field="col52" title="列52" width="100"></vxe-column>
      <vxe-column field="col53" title="列53" width="280"></vxe-column>
      <vxe-column field="col54" title="列54" width="170"></vxe-column>
      <vxe-column field="col55" title="列55" width="370"></vxe-column>
      <vxe-column field="col56" title="列56" width="120"></vxe-column>
      <vxe-column field="col57" title="列57" width="170"></vxe-column>
      <vxe-column field="col58" title="列58" width="400"></vxe-column>
      <vxe-column field="col59" title="列59" width="220"></vxe-column>
      <vxe-column field="col60" title="列60" width="500"></vxe-column>
      <vxe-column field="col61" title="列61" width="600"></vxe-column>
      <vxe-column field="col62" title="列62" width="100"></vxe-column>
      <vxe-column field="col63" title="列63" width="490"></vxe-column>
      <vxe-column field="col64" title="列64" width="100"></vxe-column>
      <vxe-column field="col65" title="列65" width="150"></vxe-column>
      <vxe-column field="col66" title="列66" width="800"></vxe-column>
      <vxe-column field="col67" title="列67" width="400"></vxe-column>
      <vxe-column field="col68" title="列68" width="800"></vxe-column>
      <vxe-column field="col69" title="列69" width="360"></vxe-column>
      <vxe-column field="col70" title="列70" width="500"></vxe-column>
      <vxe-column field="col71" title="列71" width="600"></vxe-column>
      <vxe-column field="col72" title="列72" width="100"></vxe-column>
      <vxe-column field="col73" title="列73" width="490"></vxe-column>
      <vxe-column field="col74" title="列74" width="100"></vxe-column>
      <vxe-column field="col75" title="列75" width="150"></vxe-column>
      <vxe-column field="col76" title="列76" width="800"></vxe-column>
      <vxe-column field="col77" title="列77" width="400"></vxe-column>
      <vxe-column field="col78" title="列78" width="800"></vxe-column>
      <vxe-column field="col79" title="列79" width="360"></vxe-column>
      <vxe-column field="col80" title="列80" width="500"></vxe-column>
      <vxe-column field="col81" title="列81" width="600"></vxe-column>
      <vxe-column field="col82" title="列82" width="100"></vxe-column>
      <vxe-column field="col83" title="列83" width="490"></vxe-column>
      <vxe-column field="col84" title="列84" width="100"></vxe-column>
      <vxe-column field="col85" title="列85" width="150"></vxe-column>
      <vxe-column field="col86" title="列86" width="800"></vxe-column>
      <vxe-column field="imgList1" title="列88" width="120" fixed="right" :cell-render="imgList1CellRender"></vxe-column>
      <vxe-column field="flag1" title="列89" width="100" fixed="right" :cell-render="flag1CellRender"></vxe-column><vxe-column field="action" title="操作" width="120" fixed="right">
        <template #default>
          <vxe-button mode="text" status="primary">编辑</vxe-button>
          <vxe-button mode="text" status="error">删除</vxe-button>
        </template>
      </vxe-column>
    </vxe-table>
  </div>
</template>

<script lang="ts">
import Vue from 'vue'
import { VxeUI, VxeColumnPropTypes } from 'vxe-table'

interface RowVO {
  id: number
  [key: string]: string | number | boolean | any[]
}

export default Vue.extend({
  data () {
    const tableData: RowVO[] = []

    const footerData = [
      { checkbox: '均值', col0: '45', col1: '56', col3: '67', col5: '78', col7: '94', col97: '37', imgList1: '83' },
      { checkbox: '合计', col0: '222', col1: '333', col3: '444', col5: '888', col7: '555', col97: '444', imgList1: '777' }
    ]

    const rowSize = 100
    const dataOptions = [
      { label: '加载 3 行', value: 3 },
      { label: '加载 20 行', value: 20 },
      { label: '加载 100 行', value: 100 },
      { label: '加载 500 行', value: 500 },
      { label: '加载 1000 行', value: 1000 },
      { label: '加载 5000 行', value: 5000 },
      { label: '加载 10000 行', value: 10000 },
      { label: '加载 30000 行', value: 30000 }
    ]

    const flag1CellRender: VxeColumnPropTypes.CellRender = {
      name: 'VxeSwitch'
    }

    const imgUrlCellRender: VxeColumnPropTypes.CellRender = {
      name: 'VxeImage',
      props: {
        width: 36,
        height: 36
      }
    }

    const imgList1CellRender : VxeColumnPropTypes.CellRender = {
      name: 'VxeUpload',
      props: {
        mode: 'image',
        readonly: true,
        moreConfig: {
          maxCount: 2
        },
        imageConfig: {
          width: 40,
          height: 40
        }
      }
    }

    return {
      rowSize,
      dataOptions,
      tableData,
      footerData,
      loading: false,
      flag1CellRender,
      imgUrlCellRender,
      imgList1CellRender
    }
  },
  methods: {
    // 模拟行数据
    loadList () {
      this.loading = true
      setTimeout(() => {
        const dataList: RowVO[] = []
        for (let i = 0; i < this.rowSize; i++) {
          const item: RowVO = {
            id: 10000 + i,
            status: i % 3 === 0 ? '1' : (i % 2 === 0 ? '2' : '0'),
            imgUrl: i % 3 === 0 ? 'https://vxeui.com/resource/img/546.gif' : 'https://vxeui.com/resource/img/673.gif',
            imgList1: i % 4 === 0
              ? [
                  { name: 'fj577.jpg', url: 'https://vxeui.com/resource/img/fj577.jpg' }
                ]
              : [
                  { name: 'fj573.jpeg', url: 'https://vxeui.com/resource/img/fj573.jpeg' },
                  { name: 'fj562.png', url: 'https://vxeui.com/resource/img/fj562.png' }
                ],
            flag1: i % 5 === 0
          }
          for (let j = 0; j < 100; j++) {
            if (i % 9 === 0) {
              item[`col${j}`] = `值_${i}_${j} 内容9内容9 内容9内容9内容9 内容9内容9内容9内容9 内容9内容9内容9内容9 内容9内容9内容9 内容9内容9`
            } else if (i % 8 === 0) {
              item[`col${j}`] = `值_${i}_${j} 内容8内容8内容8内容8`
            } else if (i % 7 === 0) {
              item[`col${j}`] = `值_${i}_${j} 内容7内容7`
            } else if (i % 6 === 0) {
              item[`col${j}`] = `值_${i}_${j} 内容6内容6内容6内容6内容6内容6内容6内容6`
            } else if (i % 5 === 0) {
              item[`col${j}`] = `值_${i}_${j} 内容5内容5内容5内容5内容5`
            } else if (i % 4 === 0) {
              item[`col${j}`] = `值_${i}_${j} 内容4内容4内容4内容4内容4内容4内容4内容4内容4内容4内容4内容4`
            } else {
              item[`col${j}`] = `值_${i}_${j}`
            }
          }
          dataList.push(item)
        }

        const startTime = Date.now()
        this.tableData = dataList
        this.loading = false
        this.$nextTick(() => {
          VxeUI.modal.message({
            content: `加载时间 ${Date.now() - startTime} 毫秒`,
            status: 'success'
          })
        })
      }, 100)
    }
  },
  created () {
    this.loadList()
  }
})
</script>
